Diphthongized
vt. 使双重元音化；读作双元音\\nvi. 变为双元音
🗣️ 情景例句
I was a member of the debate team.
我是辩论队的成员。
Fire proves gold, adversity proves men.
烈火显真金，逆境识英雄。
What's your name?
你叫什么名字？